Asample of gas occupies 806 ml at 26°c and 998 mmhg. find the volume in liters of the gass at stp

V1t2 = v2t1 is an expression of who’s law

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5